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Finding the Third Proportional to 54,560,404 and 117,630,248

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Solution

The third proportional to 54,560,404 and 117,630,248 is: 253,606,539.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,560,404 : 117,630,248 = 117,630,248 : x
  2. Step 2: Convert to fraction form
    54,560,404/117,630,248 = 117,630,248/x
  3. Step 3: Cross multiply
    54,560,404x = 117,630,248 × 117,630,248
  4. Step 4: Simplify right side
    54,560,404x = 13,836,875,244,541,504
  5. Step 5: Solve for x
    x = 13,836,875,244,541,504/54,560,404
  6. Step 6: Final answer
    x = 253,606,539.36

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.